Question

Imi trebuie C. M. M. M. C SI C. M. M. D. C al fiecare grupe va rog

Answer 1

a) 7200 = 2^5 * 5^2 * 3^2

5400 = 2^3 * 5^2 * 3^3

(7200, 5400) = 2^3 * 3^2*5^2 = 8*9*25 = 1800

[7200, 5400] = 2^5*5^2*3^3 = 32*25*27 = 21 600

b) 36000 = 2^5*5^3*3^2

48000 = 2^7*5^3 *3

(36000, 48000) = 2^5*5^3 *3 = 12000

[36000, 48000] = 2^7*5^3*3^2 = 144000

c) 1440 = 2^5*5*3^2

3600 = 2^4*5^2*3^2

(1400, 3600) = 2^4*3^2*5 = 720

[1400, 3600] = 2^5*5^2*3^2 = 7200

d) 1280 = 2^8*5

1500 = 2^2*5^3*3

1800 = 2^3*5^2*3^2

2000 = 2^4*5^3

(1280, 1500, 1800, 2000) = 2^2*5 = 20

[1280, 1500, 1800, 2000] = 2^8*5^3*3^2 = 288000